package priv.mill.zhuangshiqi;

public class PictrueKuan extends Pictrue{

	private Pictrue pi;


	public PictrueKuan(Pictrue pi){
		this.pi=pi;
	}
	
	
	@Override
	public void showPicture() {
		System.out.println("画框开始");
		pi.showPicture();
		System.out.println("画框结束");
	}

}
